Update app.py

app.py

@@ -1,4 +1,7 @@
-!pip install -q transformers datasets streamlit
+import subprocess
+
+subprocess.run(["pip", "install", "-q", "transformers", "datasets", "streamlit"])
+
 
 from transformers import AutoModelForSequenceClassification
 from transformers import TFAutoModelForSequenceClassification